\begin{table}[!h]

\caption{Linear models on anticlerical violence\label{tab:lm_union_compet}}
\centering
\begin{threeparttable}
\begin{tabular}[t]{lcc}
\toprule
  & (1) & (2)\\
\midrule
Employers' association & 0.254*** & 0.210***\\
 & (0.058) & (0.048)\\
CNT union & 0.002 & 0.062\\
 & (0.040) & (0.044)\\
UGT union & 0.015 & 0.028\\
 & (0.023) & (0.025)\\
Population (log) & 0.123*** & 0.122***\\
 & (0.015) & (0.015)\\
Leftist support 1936 & -0.108** & -0.108**\\
 & (0.039) & (0.040)\\
Days of Republican control (log) & 0.069*** & 0.070***\\
 & (0.019) & (0.020)\\
Illiteracy 1930 & -0.411*** & -0.418***\\
 & (0.091) & (0.089)\\
Number of clerics (log) & 0.256*** & 0.256***\\
 & (0.028) & (0.028)\\
Competition UGT vs CNT & 0.452* & \\
 & (0.204) & \\
Competition trade unions vs employers' assoc &  & 0.386+\\
 &  & (0.221)\\
\midrule
$n$ & 3948 & 3948\\
$R^2$ & 0.44 & 0.44\\
Adj. $R^2$ & 0.44 & 0.43\\
Province FE & Yes & Yes\\
\bottomrule
\end{tabular}
\begin{tablenotes}[para]
\item \textit{Note: } 
\item + p $<$ 0.1, * p $<$ 0.05, ** p $<$ 0.01, *** p $<$ 0.001. Province FE not shown, clustered SE (province). Only municipalities that were at least one day under Republican control.
\end{tablenotes}
\end{threeparttable}
\end{table}
